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Original Article
A Clinical Observation on Lupus Nephritis in Children
Kang Mo Ahn, Jae Sung Ko, Hye Won Park, Il Soo Ha, Hae Il Cheong, Yong Choi, Hee Joo Kim
Clin Exp Pediatr. 1994;37(6):842-849.   Published online June 15, 1994
We reviewed the clinical features, histrologic patterns and clinical courses of 30 children with lupus nephritis retrospectively, and the results were summerized as follows; 1) The male to female ratio was 1:2.8, and the mean age at the onset was 108/12 years. 2) The clinical symptoms were diverse, and malaise, weight loss, anorexia, fever and malar rash were the most frequent findings. 3)...
Hypophosphatemic Rickets
Jae un, June Huh, Il Soo Ha, Hae Il Cheong, Yong Choi
Clin Exp Pediatr. 1994;37(3):376-382.   Published online March 15, 1994
The clinical data of 27 patients with hypophosphatemic rickets treated with phosphate and 1 α-hydroxyvitamin D were analysed retrospectively. The median age at diagnosis was 4 years, and the main clinical manifestations were bowleg and short stature. Among total 24 families, 5 families(21%) had X-linked dominant mode of inheritance, 1 family (4%) had autosomal dominant mode and 17 families (71%)...
Nephrotic Syndrome under 2 Years of Age
Jae Sung Ko, Kang Mo Ahn, Hye Won Park, Il Soo Ha, Hae Il Cheong, Yong Choi, Kwang Wook Ko
Clin Exp Pediatr. 1993;36(10):1395-1401.   Published online October 15, 1993
There had been total 20 patients with early onset (4 months~2 years) primary nephrotic syndrome in the Deparment of Pediatrics, Seoul National University Children's Hospital, during the period from March 1987 to February 1993. We analysed clinical courses, response to treatment, pathological findings and prognosis of the patients And the results were as follows; 1) The initial responders to steroid treatment...
Serum Alkaline Phosphatase Activity after Intravenous Administration of Albumin Preparation
June Huh, Kang Mo Ahn, Ja Wook Koo, Il Soo Ha, Hae Il Cheong, Yong Choi
Clin Exp Pediatr. 1993;36(6):830-836.   Published online June 15, 1993
Serum alkaline phosphatase(AP) activity is elevated in hepatobiliary disease, bone disease, pregnancy and certain neoplasms. Recently we experienced marked elevation of serum AP activity after administration of ablumin preparation in nephrotic patients who suffered from hypovolemic symptoms. So serum AP activity and the isoenzymes in the albumin preparations & patient뭩 serum after the administration of albumin preparation were studied. Serum...
A Statistical Study on Obesity, Blood Pressure, Serum Total Cholesterol, Serum Apolipoprotein B and Urine Sodium and Potassium in Middle School Children
Yon Ho Choe, Kang Yong Park, Il Soo Ha, Hae Il Cheong, Yong Choi, Jin Kyu Kim
Clin Exp Pediatr. 1992;35(11):1546-1558.   Published online November 15, 1992
Acute Renal Failure Following Cardiac Surgery
Kang Yong Park, Yeon Ho Choi, Tae Sun Ha, Il Soo Ha, Hae Il Cheong, Yong Choi, Kwang Wook Ko, Joon Ryang Rho
Clin Exp Pediatr. 1992;35(9):1198-1209.   Published online September 15, 1992
A retrospective study of 452 patients who undertook cardiac surgery was performed to determine the pevalence, etiology, and clinical features of postoperative acute renal failure(ARF). The overall incidence of ARF following cardiac surgery was 4.65%(21/452). The incidence of ARF following open heart surgery(OHS) was 5.11%, and that following closed heart surgery was 2.50%. Preoperactive risk factors noted in the development...
Acquired Renal Cystic Disease in Childhood Chronic Renal Failure
Tae Sun Ha, Seong Hoon Ha, Il Soo Ha, Hae Il Cheong, Yong Choi, Kwang Wook Ko, Woo Sun Kim, Kim In One
Clin Exp Pediatr. 1992;35(8):1044-1050.   Published online August 15, 1992
The authors evaluated 19 childrenwith chronic renal failure patients diagnosed and followed up at the Department of Pediatrics, Seoul National University Hospital for the detection of acquired renal cystic disease (ARCD) with two radiologists by the means of ultrasonography. The results were as follows: 1) Of the 19 patients, male to femals ratio was 14:5 and of them, hemodialysis and peritoneal dialysis...
A Clinical Aspect of the Hemolytic Uremic Syndrome
Hye Won Park, Tae Sun Ha, Il Soo Ha, Hae Il Cheong, Yong Choi, Kwang Wook Ko
Clin Exp Pediatr. 1992;35(7):909-920.   Published online July 15, 1992
We reviewed the medical records of 14 children (8 girls, 6 boys), diagnosed as hemolytic uremic syndrome at Seoul National University Children뭩 Hospital from 1981 to 1990. The age at presentation ranged from 1 month to 10 years, with a mean age of 2.7 years. Only eight (57.1%) of the children had diarrheal prodrome and five (35.7%) had grossly bloody...
A comparison between remission and nonremission groups of hepatitis B virus-associated membranous nephropathy in children.
Kang Yong Park, Hye Won Park, Yon Ho Choe, Tae Sun Ha, Il Soo Ha, Yong Choi, Kwang Wook Ko, Hyun Soon Lee, Yong Il Kim
Clin Exp Pediatr. 1991;34(11):1512-1518.   Published online November 30, 1991
We analyzed medical records of 35 patients with Hepatitis B virus-associated Membranous Nephropathy proven by kidney biopsy at SNUCH from Jan. 1975 to Jun. 1990. Clinical presentation, laboratory and pathologic findings were compared between remission group (who are free of proteinuria and edema in current status) and nonremission group (who have either proteinuria or edema). Age at onset was younger in remission group (4.51 ±2.93...
Weight and morphologic development of prenatal human thymus.
Il Soo Ha, Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1991;34(8):1057-1069.   Published online August 31, 1991
Thymus is a primary lymphoid organ which has an important role in maturation of immune competence. This organ matures earlier than the other organs, and the informations about its prenatal development are essential to understand the maturation of human immunity. To delineate the weight and morphologic development of prenatal thymus, the authors measured the weight of 221, and observed gross and histologic features of...
A case of Second Malignant Neoplasm Complicating Hodgkin's Disease in Remission.
Hong Hoe Koo, Jong Woon Choi, Sang Oh Na, Il Soo Ha, Hee Young Shin, Hyo Seop Ahn, Yeon Lim Suh, Chul Woo Kim, Je Geun Chi
Clin Exp Pediatr. 1990;33(4):564-572.   Published online April 30, 1990
Recent advances in the treatment of cancer have resulted in increased survival and possible cure for many malignant disorders, particularly childhood cancers. There has been a marked improvement in the treatment of childhood Hodgkin’s disease, and five-year survival rates for even advanced stages of Hodgkin’s disease approach or exceed more than 75% with modern treatment policies. However, successful therapy in childhood cancer is frequently...
A case of congenital dyserythropoietic Anemia.
Sang Oh Na, Seong Hoon Ha, Hong Hoe Koo, Hee Young Shin, Il Soo Ha, Hyo Seop Ahn, Doek Ja Oh, Myoung Hee Park
Clin Exp Pediatr. 1990;33(3):410-415.   Published online March 31, 1990
The congenital dyserythropoietic anemia refers to a group of hereditary disorders of erythropoiesis characterized by ineffective erythropoiesis, multinuclearity of erythroblasts, and secondary hemo- chromatosis. The authors report a case of anemia in a 4 month-old girl whose bone marrow showed dyserythropoietic features. A brief review of referential literatures was made.
Three Cases of Typhlitis during Treatment for Acute Myelocytic Leukemia in Children.
Soon Mee Park, Il Soo Ha, Hoan Jong Lee, Jeong Kee Seo, Hyo Seop Ahn, Kyung Mo Yeon
Clin Exp Pediatr. 1989;32(10):1455-1462.   Published online October 31, 1989
Typhlitis is a rare necrotizing colitis in which inflammation is confined to cecum. It occurs during chemotherapy for malignancies, in terminal stage of aplastic anemia, in transplant patients. The pathogenesis of typhlitis has included leukemic infiltration of the bowel, thrombocytopenia, direct toxic effects of chemotherapy, steroid, bacterial invasion of the bowel wall secondary to neutropenia and alteration of the bowel flora by broad-spectrum antibiotics....
Angiolymphoid Hyperplasia with Eosinophilial: Kiruma's disease.
Choong Won Lee, Young Sik Kim, Soon Ki Kim, Il Soo Ha, Hyo Seop Ahn, Je Geun Chi, Il Han Kim
Clin Exp Pediatr. 1989;32(10):1416-1421.   Published online October 31, 1989
Kimura’s disease is a rare, benign disease characterized by single or multiple subcutaneous nodules, eosinophilia and distinctive histopathologic features. Seven cases of Kimura’s disease under 15 yeaps of age who were admitted to the Dept, of Pediatrics, Seoul National University Hospital from Apr. 1983 to July 1987 were reviewed. The results were as follows: 1) The lesions were noted between the ages of 28 months and...
Cyclophosphamide-Induced Hemorrhagic Cystitis in Acute Lymphocytic Leukemia and Non-Hodgkin Lymphoma.
Young Seo Park, Il Soo Ha, Soon Ki Kim, Hae Il Jung, Yong Choi, Hyo Seop Ahn
Clin Exp Pediatr. 1989;32(5):665-669.   Published online May 31, 1989
We studied the cyclophosphamide-induced hemorrhagic cystitis in 72 cases of acute lymphocytic leukemia or Non-Hodgkin lymphoma, which had been treated at Seoul National University Children' s Hospital from June, 1985 to May, 1988 1) Among 72 cases treated with cyclophosphamide, 6 cases(12.8%) developed hemorrhagic cystitis in 47 cases of acute lymphocytic leukemia and 2 cases(8.0%) in 25 cases of Non-Hodgkin lymphoma. 2) The development of...
Infections in Childhood Leukemia.
Choong Won Lee, Young Sik Kim, Byung Kyu Park, Soon Ki Kim, Il Soo Ha, Hoan Jong Lee, Hyo Seop Ahn
Clin Exp Pediatr. 1989;32(5):659-664.   Published online May 31, 1989
A retrospective study was performed on twenty-nine children, who had experienced infection one or more times, among the thirty-eight children diagnosed as leukemia at the Department of Pediatrics, Seoul National University Hospital, between January, 1984 and June, 1985, and followed up for more than three years. The results were as follows; 1) The age of patients ranged from I year 5 months to 14 years...
High-Dose Cytosine Arabinoside (HD Ara-C) Therapy for Refractory Acute Leukemia in Children.
Il Soo Ha, Hyo Seop Ahn, Chang Yee Hong
Clin Exp Pediatr. 1988;31(10):1328-1337.   Published online October 31, 1988
Eleven children with refractory acute leukemia were treated with high dose cytosine arabinoside (HD Ara-C), given at a dosage of 3 gm/m2 intravenously over about one hour every 12 hours for four to eight doses. The antileukemic effects were evaluable in nine of the patients, two with ALL, seven with ANLL. Six of the seven patients with ANLL attained complete remission, while neither...
A Clinical Observation on the Incidence of Childhood Leukemia.
Hyo Seop Ahn, Il Soo Ha, Soon Ki Kim, Hoan Jong Lee, Chang Yee Hong
Clin Exp Pediatr. 1988;31(7):841-849.   Published online July 31, 1988
We have analysed the type, age, sex, initial hematologic values and cell markers in 295 children, who had been diagnosed as leukemia at the department of pediatrics, Seoul National University Hospital, from Jan. 1983 to Dec. 1987. The patients were composed of 197 cases (66.8%) of ALL, 82 cases (27.7%) of ANLL and 16 cases (5.5%) of CML. FAB subclassification have been done in...
Acute Tumor Lysis Syndrome in Burkitt Lymphoma.
Dong Kyu Jin, Soo Jong Hong, Il Soo Ha, Hyo Seop Ahn, Yong Choi, Chang Yee Hong
Clin Exp Pediatr. 1988;31(3):362-369.   Published online March 31, 1988
To assess the tumor lysis syndrome in Burkitt lymphoma, we analyzed the clinical and laboratory findings of 17 patients with Burkitt lymphoma who were admitted to the Department of Pediatrics, Seoul National University Hospital from January 1979 to December 1986. The acute tumor lysis syndrome was diagnosed when two of the five following metabolic abnormal- ities were met: ① hyperuricemia (≥8.0mg/dl), ② hyperphosphatemia (≥5.5 mg/dl),...
A Retrospective Study on the Effect of Cyclophosphamide in Children with Minmal Change Nephrotic Syndrome.
Il Soo Ha, Kwang Wook Ko, Yong Il Kim
Clin Exp Pediatr. 1987;30(2):158-174.   Published online February 28, 1987
Thirty one children associated with biopsy-proven minimal change nephrotic syndrome with frequent relapse, were placed on cyclophosphamide, and its effect was analyzed. Cyclophosphamide was given with the dosage of 2.46±0.42 mg/kg/day for 58±7 days along with the alternate day corticosteroid. Sixty three percent of the patients showed complete remission and twenty seven percent of the patients resulted in partial remission after the treatment. Those...